package Operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class FindOperation implements IOperation {
    @Override
    public void work(BookList bookList) {
        System.out.println("查找图书！");
        System.out.println("请写出你要查找的书名：");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        int currentsize = bookList.getUsedSize();
        for (int i = 0;i<currentsize;i++){
            Book book = bookList.getBooks(i);
            if(book.getName().equals(name)){
                System.out.println("存在此书，信息如下：");
                System.out.println(book);
                return;
            }
        }
        //代码还没return出去，说明没有找到
        System.out.println("没有找到书名为："+name+"的书");
    }
}
